Microsoft's NFL Fever 2004 allows gamers to hold tournaments with competitors from all around the world.

Our most important piece of content, however, will come from you. ESPN Gamer invites its readers to offer their own reviews of games, and we'll keep a running tally of the most popular titles. Plus, users can share "cheats" and other tricks of the trades with fellow gamers on our message boards.

And what you see today is only the start of ESPN Gamer's cool features:

Next week, we'll review all the titles for Major League Baseball, and in subsequent weeks, we'll move onto golf, rugby, the NHL and NBA. If it's a video game and it involves sports, you'll find everything you need to know about it on ESPN Gamer.

We'll also bring moving game simulations straight to your computer through the technology of ESPN Motion. Not only will Motion provide exclusive "see-it-before-it-hits" clips from the major video-game companies, but starting in late August, we'll also allow you to see the big games before they happen. Through sporting-event simulations, ESPN Gamer will "play out" three of the weekend's big games as simulated by the game engines at SEGA, EA, Microsoft and Sony.

We also will feature commentary, analysis and input from ESPN talent who share a passion for sports video games.

We'll get game reviews directly from top athletes.

Plus, interviews and chats with game designers, sports video game personalities, athletes and more.